Watch List notes:

BAHRI MAMLUK: Hasan, 1347-1351, AR akçe (1.38g), Mardin, AH760, A-948.2, Actually an issue of the Artuqids, but in the name of the Mamluk ruler, legend al-sultan al-'adil al-malik nasir al-din muhammad khalad Allah mulkahu; thus omitting the name Hasan and citing only his father! standard Artuqid reverse design for the kalima and the four Rashidun, VF, RRR.

Estimate: 100-150 USD